The much anticipated Garmin Astro DC50 collar has Done well in our testing and reviews. The just-released DC50 is ruggedly built and equipped with new features like a battery-saving rescue mode, longer braided steel antenna for increased range, and GLONASS-enabled satellite tracking to vastly increase your coverage in the field. This makes the DC50 the must have Collar for those hunters who were reluctant to buy the DC40’s. Contact our Garmin-smart employees at Double U Hunting Supply to explain why. Contact us at mail@dusupply.com or 855-DU HUNTS (855-384-8687) to find out more, or check out the DC50 yourself at www.dusupply.comClick Here For a Full Review of the Garmin ASTRO DC50